Manuali utente per Larcan Inc MXI1503U

Sommario

• THE MXI1503-2004 TRANSMITTER

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• MXi AMPLIFIER ASSEMBLY

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• MXi AMPLIFIER CONTROLLER

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• MAIN CONTROL CHASSIS

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• AMPLIFIER INSTALLATION AND STARTUP

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• BEFORE APPLYING AC TO THE UNIT

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• APPLYING AC TO THE UNIT

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• BEFORE TURNING THE AMPLIFIER ON

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• AMPLIFIER ON SEQUENCE

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• Turning ON the Transmitter

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• TYPICAL DATA read on the LCD

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• TEST AND TROUBLESHOOTING

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• BENCH TEST PROCEDURES

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• Front-End Module, 21B2860G7, Bench Test Procedure

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• Driver Pallet, 21B2708G3, Bench Test Procedure

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• PA Pallet 21B2729G1 Bench Test Procedure

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• Amplifier AGC Setup

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• BASIC TROUBLESHOOTING TECHNIQUES

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• No RF Output

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• Output Reduced by 45% (for MXi1503) or 60% (for MXi2004)

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• MAINTENANCE

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• DAILY

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• MONTHLY

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• SEMI-ANNUALLY AND ANNUALLY

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• TRANSMITTER COOLING SYSTEM

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• SERVICE

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• REMOVING THE FAN ARRAY

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• REPLACING THE ENTIRE FAN ARRAY

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• REPLACING A SINGLE FAN

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• FIGURE 1 MXI AMPLIFIER HEATSINK ASSEMBLY

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• FIGURE 2 MXI CONTROLLER

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• FIGURE 3 MAIN MENU

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• FIGURE 4 INTERLOCKS STATUS

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• FIGURE 5 TRANSMITTER ON WITH FULL DRIVE

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• FIGURE 6 AGC ADJUSTMENT

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• FIGURE 7 BOTTOM VIEW OF MXI

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• FIGURE 8 FAN ARRAY

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• FIGURE 9 FAN ATTACHMENT TO MOUNTING PLATE

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• FIGURE 10 RF FLOW FOR MXI1503

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• FIGURE 11 RF FLOW FOR MXI2004

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• FIGURE 12 MXI1503 INTERCONNECT DIAGRAM

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• FIGURE 13 MXI2004 INTERCONNECT DIAGRAM

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